6 NAMES AND FUNCTIONS OF THE COMPONENTS
TRAIL OFF SHORT LONG
EXP OFF ON
IR OFF ON
DISPLAY DAY NIGHT
TX-PLAN
TX PERIOD ALL 10 20 30 SCANS
STBY PERIOD 3 5 10 15 MINS
TUNE AUTO MANUAL
INITIAL SET UP MENU
RELATIVE BEARING ALIGNMENT
DISPLAY TIMING
TUNE PRESET
STC PRESET
BUZZER VOLUME ON OR OFF
OPER. PROMPTS
LANGUAGE
⑥ OFFSET Key
・ To shift own ship on screen.
⑦ CONTRAST/DIMMER Key
・ Setts LCD contrast.
・ Sets back light for LCD and panel illumination.